/* =============================================================
   VatioClaro · styles.css
   Comparador de soluciones energéticas — diseño limpio premium
   =============================================================
   1. Tokens · 2. Reset · 3. Utilidades · 4. Tipografía
   5. Componentes · 6. Secciones · 7. Efectos · 8. Responsive
   9. Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* color */
  --bg: #f6f7f4;
  --bg-2: #eef1ec;
  --paper: #ffffff;
  --ink: #101b17;
  --ink-soft: #35423c;
  --mute: #63706a;
  --accent: #0e7a5f;
  --accent-dark: #0a5c47;
  --accent-soft: #e3f1ec;
  --amber: #e8a13c;
  --line: rgba(16, 27, 23, 0.1);
  --line-strong: rgba(16, 27, 23, 0.16);

  /* tipos de empresa */
  --c-gestoria: #0e7a5f;
  --c-gestoria-bg: #e3f1ec;
  --c-comercializadora: #2456c4;
  --c-comercializadora-bg: #e7edfb;
  --c-hibrida: #7434c9;
  --c-hibrida-bg: #f0e8fb;
  --c-consultora: #b35b09;
  --c-consultora-bg: #faeedd;

  /* estados */
  --e-si: #0e7a5f;
  --e-si-bg: #e3f1ec;
  --e-no: #8a5560;
  --e-no-bg: #f6e9ec;
  --e-consultar: #93610f;
  --e-consultar-bg: #faf0da;
  --e-pendiente: #63706a;
  --e-pendiente-bg: #eef1ec;

  /* tipografía */
  --display: "Sora", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;

  /* forma */
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;
  --shadow-s: 0 1px 2px rgba(16, 27, 23, 0.05), 0 2px 8px rgba(16, 27, 23, 0.05);
  --shadow-m: 0 2px 6px rgba(16, 27, 23, 0.06), 0 12px 32px rgba(16, 27, 23, 0.1);
  --shadow-l: 0 4px 12px rgba(16, 27, 23, 0.08), 0 24px 64px rgba(16, 27, 23, 0.14);

  /* medidas */
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --maxw: 1180px;
  --nav-h: 72px;

  /* easing */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em; font-family: var(--display); }
ul, ol { padding-left: 1.2rem; }
::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilidades
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: 0.6rem 1rem; background: var(--ink); color: #fff;
  z-index: 9999; border-radius: 8px; font-weight: 500;
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section-tight { padding-block: clamp(2.5rem, 6vw, 4.5rem); }

/* =============================================================
   4. Tipografía
   ============================================================= */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.h-section {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 700;
  margin-top: 0.7rem;
  max-width: 22ch;
}
.h-sub {
  margin-top: 0.9rem;
  color: var(--mute);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  max-width: 58ch;
}

/* =============================================================
   5. Componentes
   ============================================================= */

/* ---- Botones ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.78rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
    background 0.25s var(--ease-out), color 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out);
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 18px rgba(14, 122, 95, 0.28);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #223129; transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line-strong);
}
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }

.btn-soft { background: var(--accent-soft); color: var(--accent-dark); }
.btn-soft:hover { background: #d3e8e0; }

.btn-sm { padding: 0.55rem 1.05rem; font-size: 0.86rem; }

.btn[disabled], .btn[aria-disabled="true"] {
  opacity: 0.45; pointer-events: none;
}

/* botón "añadir a comparar" en estado activo */
.btn-compare[aria-pressed="true"] {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.btn-compare[aria-pressed="true"] .ic-plus { display: none; }
.btn-compare[aria-pressed="false"] .ic-check { display: none; }

/* ---- Badges de tipo de empresa ---- */
.badge-tipo {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.badge-tipo::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.t-gestoria { color: var(--c-gestoria); background: var(--c-gestoria-bg); }
.t-comercializadora { color: var(--c-comercializadora); background: var(--c-comercializadora-bg); }
.t-hibrida { color: var(--c-hibrida); background: var(--c-hibrida-bg); }
.t-consultora { color: var(--c-consultora); background: var(--c-consultora-bg); }

/* ---- Insignia "Empresa verificada" (no afecta al ranking) ---- */
.badge-verif {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.28rem 0.66rem;
  border-radius: 999px;
  color: var(--accent-dark);
  background: transparent;
  border: 1.5px solid var(--accent);
  white-space: nowrap;
}
.badge-verif svg { width: 13px; height: 13px; }

/* ---- Lista de revisiones (Centro de Transparencia) ---- */
.revisiones-lista {
  list-style: none;
  padding: 0;
  margin-top: 1.4rem;
  display: grid;
  gap: 0.45rem;
  grid-template-columns: 1fr;
}
.revisiones-lista li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 0.6rem 0.9rem;
  font-size: 0.9rem;
}
.revisiones-lista li a { font-weight: 600; }
.revisiones-lista li a:hover { color: var(--accent); }
.revisiones-lista li span { color: var(--mute); font-size: 0.82rem; text-align: right; }
@media (min-width: 720px) { .revisiones-lista { grid-template-columns: 1fr 1fr; } }

/* ---- Badges de estado ---- */
.badge-estado {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.28rem 0.66rem;
  border-radius: 999px;
  white-space: nowrap;
}
.e-si { color: var(--e-si); background: var(--e-si-bg); }
.e-no { color: var(--e-no); background: var(--e-no-bg); }
.e-consultar { color: var(--e-consultar); background: var(--e-consultar-bg); }
.e-pendiente { color: var(--e-pendiente); background: var(--e-pendiente-bg); }

/* ---- Logo monograma / logo real ---- */
.logo-mark {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  flex: none;
}
.logo-mark-lg { width: 76px; height: 76px; border-radius: 20px; font-size: 1.7rem; }
.logo-mark.has-img { background: #fff !important; border: 1px solid var(--line); color: transparent; }
.logo-mark.has-img img {
  position: absolute; inset: 0; margin: auto;
  width: 72%; height: 72%;
  object-fit: contain;
}

.cb-dot { position: relative; overflow: hidden; }
.cb-dot.has-img { background: #fff !important; color: transparent; }
.cb-dot.has-img img {
  position: absolute; inset: 0; margin: auto;
  width: 78%; height: 78%;
  object-fit: contain;
}

/* ---- Indicador PVPC en vivo ---- */
.pvpc-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 0.9rem 1.15rem;
  margin-top: 1.2rem;
  box-shadow: var(--shadow-s);
}
.pvpc-strip .pvpc-ic {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  flex: none;
}
.pvpc-strip b {
  display: block;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--mute);
}
.pvpc-strip [data-pvpc-text] { font-size: 0.95rem; }
.pvpc-src { margin-left: auto; font-size: 0.78rem; color: var(--mute); }

/* ---- Rating ---- */
.rating {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
}
.rating .star { color: var(--amber); }
.rating .reviews { color: var(--mute); font-weight: 400; font-size: 0.86rem; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(246, 247, 244, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.brand-bolt {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: #fff;
}
.brand-bolt svg { width: 17px; height: 17px; }
.brand em { font-style: normal; color: var(--accent); }

.site-nav { display: none; align-items: center; gap: 1.9rem; }
.site-nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding-block: 0.3rem;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--ink); }

.header-cta { display: none; }

/* menú móvil */
.nav-toggle {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1.5px solid var(--line-strong);
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-menu { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: block; }

.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  z-index: 99;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-m);
  padding: 1rem var(--gutter) 1.4rem;
  display: none;
  flex-direction: column;
  gap: 0.2rem;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  padding: 0.8rem 0.5rem;
  font-weight: 500;
  font-size: 1.05rem;
  border-radius: var(--r-s);
}
.mobile-menu a:hover { background: var(--bg); }
.mobile-menu a[aria-current="page"] { color: var(--accent); font-weight: 600; }
.mobile-menu .btn { margin-top: 0.8rem; }

/* ---- Tarjeta de empresa (CompanyCard) ---- */
.company-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: var(--shadow-s);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out),
    border-color 0.35s var(--ease-out);
}
.company-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-m);
  border-color: var(--line-strong);
}
.company-card.is-selected { border-color: var(--accent); box-shadow: 0 0 0 1.5px var(--accent), var(--shadow-s); }

.cc-pos {
  position: absolute;
  top: -12px; left: 1.4rem;
  background: var(--ink);
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.22rem 0.72rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.company-card.is-top .cc-pos { background: var(--accent); }
.cc-pos-eval { background: var(--e-consultar-bg); color: var(--e-consultar); border: 1px solid rgba(147, 97, 15, 0.25); }

.pos-chip {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0.3rem 0.72rem;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.pos-chip.is-top { background: var(--accent); }

.cc-verify {
  font-size: 0.78rem;
  color: var(--mute);
  border-top: 1px dashed var(--line);
  padding-top: 0.75rem;
}

.cc-head { display: flex; align-items: center; gap: 0.95rem; }
.cc-id { min-width: 0; }
.cc-name { font-size: 1.22rem; font-weight: 700; letter-spacing: -0.01em; }
.cc-claim { color: var(--mute); font-size: 0.88rem; margin-top: 0.15rem; }

.cc-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
}
.cc-price {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.cc-price.is-empty { color: var(--mute); font-weight: 500; }

.cc-services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
}
.cc-services li {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 0.3rem 0.66rem;
  border-radius: 999px;
}

.cc-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: auto;
}
.cc-actions .btn { flex: 1; }

/* ---- Ranking ---- */
.ranking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem 1.4rem;
  margin-top: 2.6rem;
}
.ranking-grid .company-card.is-extra { display: none; }
.ranking-grid.is-expanded .company-card.is-extra { display: flex; }

/* entrada escalonada sutil de las tarjetas */
.ranking-grid .reveal:nth-child(3n+2) { transition-delay: 0.07s; }
.ranking-grid .reveal:nth-child(3n+3) { transition-delay: 0.14s; }

.ranking-more { margin-top: 2.2rem; text-align: center; }

/* línea-resumen de campos pendientes (fichas) */
.pend-line {
  font-size: 0.85rem;
  color: var(--mute);
  margin-top: 0.9rem;
  border-top: 1px dashed var(--line);
  padding-top: 0.9rem;
}

/* ---- Barra de comparación (CompareBar) ---- */
.compare-bar {
  position: fixed;
  left: 50%;
  bottom: 1.1rem;
  transform: translate(-50%, 130%);
  z-index: 200;
  width: min(calc(100% - 1.6rem), 860px);
  background: var(--ink);
  color: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow-l);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  transition: transform 0.45s var(--ease-out);
}
.compare-bar.is-visible { transform: translate(-50%, 0); }

.cb-chips {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding-block: 2px;
}
.cb-chips::-webkit-scrollbar { display: none; }

.cb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.3rem 0.5rem 0.3rem 0.35rem;
  font-size: 0.84rem;
  font-weight: 500;
  white-space: nowrap;
  flex: none;
}
.cb-chip .cb-dot {
  width: 22px; height: 22px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-size: 0.62rem;
  font-weight: 700;
  color: #fff;
}
.cb-chip button {
  display: grid;
  place-items: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  transition: background 0.2s, color 0.2s;
}
.cb-chip button:hover { background: rgba(255, 255, 255, 0.18); color: #fff; }
.cb-chip button svg { width: 11px; height: 11px; }

.cb-count { font-size: 0.8rem; color: rgba(255, 255, 255, 0.65); white-space: nowrap; }

.cb-actions { display: flex; align-items: center; gap: 0.5rem; }
.cb-clear {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.5rem 0.6rem;
  border-radius: 10px;
  white-space: nowrap;
}
.cb-clear:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }

/* ---- Tabla comparativa (escritorio) ---- */
.compare-table-wrap {
  margin-top: 2.4rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-s);
  overflow-x: auto;
  display: none;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.compare-table th, .compare-table td {
  padding: 1.05rem 1.2rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 0.93rem;
}
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: 0; }
.compare-table thead th { border-bottom: 1px solid var(--line-strong); vertical-align: middle; }

.ct-rowlabel {
  font-weight: 600;
  color: var(--mute);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  width: 168px;
  position: sticky;
  left: 0;
  background: var(--paper);
  z-index: 2;
}
.compare-table thead .ct-rowlabel { z-index: 3; }

.ct-company {
  min-width: 190px;
}
.ct-company-head { display: flex; align-items: flex-start; gap: 0.75rem; }
.ct-company-head .logo-mark { width: 44px; height: 44px; border-radius: 12px; font-size: 0.95rem; }
.ct-company-name { font-family: var(--display); font-weight: 700; font-size: 1.02rem; line-height: 1.2; }
.ct-remove {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--mute);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.ct-remove:hover { color: var(--e-no); }
.ct-remove svg { width: 11px; height: 11px; }

.ct-servicios { display: flex; flex-direction: column; gap: 0.55rem; }
.ct-servicio { display: flex; flex-direction: column; gap: 0.15rem; }
.ct-servicio .sname { font-size: 0.82rem; color: var(--ink-soft); }

.ct-links { display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-start; }

/* ---- Tarjetas comparativas (móvil) ---- */
.compare-cards {
  margin-top: 2rem;
  display: grid;
  gap: 1.3rem;
}
.compare-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.4rem;
  box-shadow: var(--shadow-s);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.compare-card .cc-head { align-items: flex-start; }
.compare-card dl { display: grid; gap: 0.75rem; }
.compare-card dt {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mute);
  margin-bottom: 0.18rem;
}
.compare-card dd { margin: 0; font-size: 0.92rem; }
.compare-card .ct-servicios { gap: 0.45rem; }

/* estado vacío del comparador */
.compare-empty {
  margin-top: 2.5rem;
  background: var(--paper);
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--r-l);
  padding: clamp(2.5rem, 6vw, 4.5rem) 1.5rem;
  text-align: center;
}
.compare-empty h2 { font-size: 1.35rem; }
.compare-empty p { color: var(--mute); max-width: 46ch; margin: 0.7rem auto 1.5rem; }

/* acciones globales comparador */
.compare-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---- CTA global ---- */
.cta-panel {
  background: linear-gradient(135deg, #0d1f19 0%, #10382c 55%, #0e7a5f 130%);
  color: #fff;
  border-radius: var(--r-l);
  padding: clamp(2.2rem, 6vw, 4rem);
  position: relative;
  overflow: hidden;
}
.cta-panel::after {
  content: "";
  position: absolute;
  right: -140px; top: -140px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 255, 214, 0.22), transparent 65%);
  pointer-events: none;
}
.cta-panel h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); max-width: 20ch; }
.cta-panel p { color: rgba(255, 255, 255, 0.75); margin-top: 0.8rem; max-width: 52ch; }
.cta-panel .cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.cta-panel .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.cta-panel .btn-ghost:hover { border-color: #fff; }
.cta-panel .btn-primary { background: #fff; color: var(--ink); box-shadow: none; }
.cta-panel .btn-primary:hover { background: var(--bg-2); }

/* ---- Footer ---- */
.site-footer {
  margin-top: clamp(3rem, 7vw, 5rem);
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(2.5rem, 5vw, 3.6rem) 0 2rem;
}
.footer-grid {
  display: grid;
  gap: 2.2rem;
  grid-template-columns: 1fr;
}
.footer-brand p { color: var(--mute); font-size: 0.9rem; margin-top: 0.8rem; max-width: 34ch; }
.footer-col h3 {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; padding: 0; display: grid; gap: 0.55rem; }
.footer-col a { font-size: 0.92rem; color: var(--ink-soft); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--mute);
}

/* aviso de datos demo */
.demo-note {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  background: var(--e-consultar-bg);
  color: var(--e-consultar);
  border: 1px solid rgba(147, 97, 15, 0.18);
  border-radius: var(--r-m);
  padding: 0.85rem 1.05rem;
  font-size: 0.85rem;
  line-height: 1.5;
}
.demo-note svg { flex: none; width: 16px; height: 16px; margin-top: 2px; }

/* ---- Formularios ---- */
.form-grid { display: grid; gap: 1.1rem; }
.form-field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--r-s);
  padding: 0.75rem 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14, 122, 95, 0.14);
}
.form-hint { font-size: 0.8rem; color: var(--mute); margin-top: 0.35rem; }

.form-success {
  display: none;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border: 1px solid rgba(14, 122, 95, 0.2);
  border-radius: var(--r-m);
  padding: 1.1rem 1.2rem;
  font-weight: 500;
}
.form-success.is-visible { display: flex; gap: 0.6rem; align-items: center; }
.form-success svg { width: 20px; height: 20px; flex: none; }

/* =============================================================
   6. Secciones
   ============================================================= */

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6rem);
  overflow: clip;
}
.hero-glow {
  position: absolute;
  inset: -30% -10% auto;
  height: 130%;
  background:
    radial-gradient(46% 55% at 22% 30%, rgba(14, 122, 95, 0.13), transparent 70%),
    radial-gradient(40% 50% at 82% 18%, rgba(232, 161, 60, 0.12), transparent 70%),
    radial-gradient(34% 45% at 62% 75%, rgba(36, 86, 196, 0.07), transparent 70%);
  filter: blur(46px);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-s);
  border-radius: 999px;
  padding: 0.42rem 1rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.hero-eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14, 122, 95, 0.35); }
  50% { box-shadow: 0 0 0 6px rgba(14, 122, 95, 0); }
}

.hero-title {
  font-size: clamp(2.35rem, 6.4vw, 4.3rem);
  font-weight: 700;
  margin: 1.4rem auto 0;
  max-width: 17ch;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}
.hero-title em svg {
  position: absolute;
  left: 0; bottom: -0.18em;
  width: 100%; height: 0.32em;
  color: rgba(232, 161, 60, 0.85);
}
.hero-sub {
  margin: 1.3rem auto 0;
  max-width: 54ch;
  color: var(--mute);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 2.1rem;
}
.hero-stats {
  margin-top: clamp(2.6rem, 5vw, 3.8rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem 2.8rem;
}
.hero-stat { text-align: center; }
.hero-stat b {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
}
.hero-stat span { font-size: 0.84rem; color: var(--mute); }

/* ---- Explicación breve (cómo funciona) ---- */
.how-grid {
  margin-top: 2.6rem;
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr;
}
.how-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.7rem 1.5rem;
  box-shadow: var(--shadow-s);
}
.how-num {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: var(--display);
  font-weight: 700;
}
.how-card h3 { font-size: 1.12rem; margin-top: 1rem; }
.how-card p { color: var(--mute); font-size: 0.92rem; margin-top: 0.5rem; }

/* ---- Metodología resumida ---- */
.method-strip {
  margin-top: 2.4rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}
.method-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 0.95rem 1.15rem;
  font-weight: 500;
  font-size: 0.95rem;
}
.method-item .mi-ic {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  flex: none;
}
.method-item .mi-ic svg { width: 18px; height: 18px; }
.method-item span { color: var(--mute); font-weight: 400; font-size: 0.85rem; display: block; }

/* ---- Página metodología ---- */
.crit-grid { margin-top: 2.6rem; display: grid; gap: 1.2rem; }
.crit-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-s);
}
.crit-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.crit-head h3 { font-size: 1.15rem; }
.crit-weight {
  font-family: var(--display);
  font-weight: 700;
  color: var(--accent);
  font-size: 1.05rem;
  white-space: nowrap;
}
.crit-card > p { color: var(--mute); font-size: 0.93rem; margin-top: 0.6rem; }
.crit-bar {
  margin-top: 1rem;
  height: 8px;
  background: var(--bg-2);
  border-radius: 999px;
  overflow: hidden;
}
.crit-bar i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transform-origin: left;
}

/* ---- Página de empresa (ficha) ---- */
.company-hero {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}
.ch-top { display: flex; align-items: flex-start; gap: 1.3rem; flex-wrap: wrap; }
.ch-id { flex: 1; min-width: 220px; }
.ch-name { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }
.ch-claim { color: var(--mute); margin-top: 0.5rem; font-size: 1.05rem; max-width: 52ch; }
.ch-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem 1.2rem; margin-top: 1.1rem; }
.ch-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.7rem; }

.company-body { display: grid; gap: 1.4rem; margin-top: 2.4rem; }
.cb-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-s);
}
.cb-panel h2 { font-size: 1.2rem; margin-bottom: 1rem; }
.cb-panel p { color: var(--ink-soft); font-size: 0.96rem; }

.services-list { list-style: none; padding: 0; display: grid; gap: 0.7rem; }
.services-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  font-size: 0.92rem;
}

.info-rows { display: grid; gap: 0.9rem; }
.info-row { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 0.94rem; }
.info-row svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--accent); }
.info-row b { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--mute); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mute);
  margin-bottom: 1.4rem;
}
.back-link:hover { color: var(--ink); }
.back-link svg { width: 14px; height: 14px; }

/* ---- Páginas legales / prosa ---- */
.prose { max-width: 760px; }
.prose h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.prose h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.prose p, .prose li { color: var(--ink-soft); margin-top: 0.9rem; font-size: 0.97rem; }
.prose ul { margin-top: 0.6rem; }
.prose .updated { color: var(--mute); font-size: 0.85rem; margin-top: 0.6rem; }

/* ---- Página contacto ---- */
.contact-grid { display: grid; gap: 2.2rem; margin-top: 2.4rem; }
.contact-aside { display: grid; gap: 1rem; align-content: start; }

/* =============================================================
   7. Efectos
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease-soft), transform 0.7s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

html.no-js .reveal { opacity: 1; transform: none; }

@view-transition { navigation: auto; }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .ranking-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid-2 { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 720px) {
  .how-grid { grid-template-columns: repeat(3, 1fr); }
  .method-strip { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .crit-grid { grid-template-columns: repeat(2, 1fr); }
  .company-body { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .contact-grid { grid-template-columns: 1.3fr 1fr; }

  /* comparador: tabla en escritorio, tarjetas fuera */
  .compare-table-wrap { display: block; }
  .compare-cards { display: none; }
}

@media (min-width: 960px) {
  .site-nav { display: flex; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .ranking-grid { grid-template-columns: repeat(3, 1fr); }
  .method-strip { grid-template-columns: repeat(5, 1fr); }
  .method-item { flex-direction: column; align-items: flex-start; gap: 0.7rem; padding: 1.15rem 1.1rem; }
}

@media (min-width: 1280px) {
  .ranking-grid { gap: 1.8rem 1.6rem; }
}

/* =============================================================
   9. Reduced motion — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-eyebrow .dot { animation: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}